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  <title>ExifTool Version History</title>
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<h1 class='up'>ExifTool Version History</h1>

<p>RSS feed: <a href="https://exiftool.org/rss.xml">https://exiftool.org/rss.xml</a></p>

<p><b>Note:</b> The most recent production release is <a href="Image-ExifTool-11.85.tar.gz">Version 11.85</a>. (Other versions are
considered development releases, and are not uploaded to <a href="https://metacpan.org/release/Image-ExifTool">CPAN</a>.)</p>

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<a name='v11.87'><b>Feb. 13, 2020 - Version 11.87</b></a>
<ul>
<li>Added read support for CSV files
<li>Added "--" option to indicate the end of options
<li>Added ability to read/write/copy/delete the JPEG trailer as a block
<li>Added new Olympus CameraType and LensType values (thanks LibRaw)
<li>Decode a few more FujiFilm tags
<li>Enhanced -fast option (API <a href="ExifTool.html#FastScan">FastScan</a>) to bypass PNG CRC validation when
    writing
</ul>

<a name='v11.86'><b>Feb. 4, 2020 - Version 11.86</b></a>
<ul>
<li>Added support for DNG version 1.5
<li>Added config_files/acdsee.config to the full distribution (thanks StarGeek)
<li>Added a new Sony LensType (thanks Jos Roost and LibRaw)
<li>Decode two more bits from Nikon LensType (thanks LibRaw)
<li>Decode QuickTime MovieFragmentSequence
<li>Patched HEIC writer to add missing iref box if necessary
<li>Fixed typo in a Canon LensType value
<li>API Changes:
    <ul>
    <li>Patched ImageInfo() to recognize a stringified object as a file name
    </ul>
</ul>

<a name='v11.85'><b>Jan. 28, 2020 - Version 11.85</b></a> <span class=grn>(production release)</span>
<ul>
<li>Added a new Sony LensType (thanks Jos Roost)
<li>Added a new Olympus CameraType (thanks LibRaw)
<li>Added a two new Pentax LensType values
<li>Added a new FujiFilm FocusMode
<li>Decode timed GPS from Akaso dashcam MOV videos
<li>Decode Insta360 trailer from INSP images and made Insta360 a deletable group
<li>Patched kml.fmt file to limit maximum image size (thanks Fedor Kotov)
<li>Fixed problem decoding values from Leica M10 and S maker notes
</ul>

<a name='v11.84'><b>Jan. 10, 2020 - Version 11.84</b></a>
<ul>
<li>Decode accelerometer data from timed metadata of more dashcam videos
<li>Decode Canon G9 white balance tags (thanks LibRaw)
<li>Recognize INSP files
</ul>

<a name='v11.83'><b>Jan. 9, 2020 - Version 11.83</b></a>
<ul>
<li>Added a couple of new XMP-crs tags (thanks Herb)
<li>Fixed bug introduced in 11.82 with the -php -D output
<li>Fixed problem where some flattened XMP tags could be written when they
    should be avoided
</ul>

<a name='v11.82'><b>Jan. 8, 2020 - Version 11.82</b></a>
<ul>
<li>Added a new Canon LensType
<li>Added a new CanonModelID (thanks LibRaw)
<li>Added ability to process SubDirectories in QuickTime Keys tags
<li>Removed minor error when writing PDF 2.0 files (github issue #30)
<li>Fixed problem where trailing null bytes were removed from binary values in
    the -php output when the -b option was used
</ul>

<a name='v11.81'><b>Jan. 2, 2020 - Version 11.81</b></a>
<ul>
<li>Added a new Nikon LensID
<li>Added two new CanonModelID's (thanks LibRaw)
<li>Decode AVIF AV1 configuration record
<li>Changed names of QuickTime MovieData tags to "MediaData"
<li>Patched to use 4-digit years in Time::Local calls
<li>Patched Composite sub-second date/time tags to do additional validation of
    source EXIF date/time tags before adding sub seconds
<li>Fixed problem where -json output could produce invalid JSON when -struct was
    used and the structure field names contained special characters (github
    issue #32)
<li>Fixed spelling in a Panasonic SceneMode value (thanks Hubert)
</ul>

<a name='v11.80'><b>Dec. 17, 2019 - Version 11.80</b></a>
<ul>
<li>Added a new Canon LensType
<li>Added a new Nikon Z LensID (thanks LibRaw)
<li>Added a few new Sony LensType values (thanks Jos Roost)
<li>Attempt to improve reliability of Samsung DepthMapWidth/Height decoding
<li>Updated a number of Canon-mount Tamron lens names to include the Tamron
    model number
<li>Patched MOV/MP4 writer to allow a small amount of garbage at the end of a
    file to be deleted when writing with the -m option
<li>Fixed bug where some Composite tags may not have taken priority over other
    tags as they should have
</ul>

<a name='v11.79'><b>Dec. 12, 2019 - Version 11.79</b></a>
<ul>
<li>Added support for AVIF files
<li>Added new Canon, Sigma and Sony LensType values (thanks LibRaw)
<li>Made PDF 2.0 writable at your own risk with the -m option (github issue #30)
<li>Enhanced -validate feature to warn about duplicate languages in an XMP
    lang-alt list
<li>Fixed inconsistency between documentation and ExifTool capabilities for
    "Writable" status of some tags
</ul>

<a name='v11.78'><b>Dec. 5, 2019 - Version 11.78</b></a>
<ul>
<li>Added a new Nikon LensID (thanks Chris)
<li>Added two new FujiFilm SceneRecognition values
<li>Patched to avoid crash in Windows when writing a negative epoch time using
    the "-d %s" option
<li>Fixed problem editing MIE tags when using the "-wm w" option
</ul>

<a name='v11.77'><b>Nov. 27, 2019 - Version 11.77</b></a>
<ul>
<li>Added a new Nikon LensID (thanks Joe Sch&ouml;nberg)
<li>Added a number of new Olympus LensType values (thanks LibRaw)
<li>Added a new Canon LensType
<li>Decode timed GPS from Ambarella A12 dash cam MP4 videos
<li>Decode a number of new Sigma tags (thanks LibRaw)
<li>Decode a couple of new PanasonicRaw tags (thanks LibRaw)
<li>Enhanced -fileOrder option to add -fast feature
</ul>

<a name='v11.76'><b>Nov. 12, 2019 - Version 11.76</b></a>
<ul>
<li>Added support for the Sony ILCE-9M2 (thanks Jos Roost)
<li>Added a couple of new XMP-GCamera tags
<li>Added MIMEType values for some formats that previously reported
    "application/unknown"
<li>Enhanced -geotag feature to write pitch to CameraElevationAngle if available
<li>Improved determination of MIMEEncoding for TXT files
</ul>

<a name='v11.75'><b>Nov. 4, 2019 - Version 11.75</b></a>
<ul>
<li>Added ability to read some basic characteristics of TXT files
<li>Added kml_track.fmt to the fmt_files of the full distribution
<li>Added built-in support for decoding GPS from the four video subtitle text
    formats that were previously handled by separate config files, and removed
    these config files from the distribution
<li>Derive GPSDateTime from CreateDate and SampleTime if not already available
    when extracting timed GPS metadata from QuickTime-format videos
<li>Changed family 2 groups of some Extra tags
</ul>

<a name='v11.74'><b>Oct. 29, 2019 - Version 11.74</b></a>
<ul>
<li>Added support for new XMP IPTC Extension version 1.5 tags
<li>Added a new Nikon LensID (thanks LibRaw)
<li>Decode GPS track from Auto-Vox dashcam MOV videos
<li>Improved Russian translations (thanks Andrei Korzhyts and Alexander)
<li>Enhanced convert_regions.config to support new IPTC Extension 1.5 ImageRegion
<li>Changed the way the FlatName element works when used in a structure element
    (the structure name is now added as a prefix to the flattened tag name)
<li>Patched gpx.fmt and gpx_wpt.fmt to support sub-seconds in GPSDateTime value
</ul>

<a name='v11.73'><b>Oct. 23, 2019 - Version 11.73</b></a>
<ul>
<li>Decode timed metadata from Parrot drone videos
<li>Patched dji.config file to properly handle time zones
<li>Fixed bug which caused runtime error when reading timed metadata from Cobra
    Dash Cam AVI videos
</ul>

<a name='v11.72'><b>Oct. 22, 2019 - Version 11.72</b></a>
<ul>
<li>Added warning messages for corrupted Photoshop document data
<li>Added a new Olympus CameraType
<li>Added a new Canon LensType
<li>Decode more Sigma tags
<li>Improved Russian translations (thanks Alexander)
<li>Updated decoding of some CanonCustom settings for recent models
<li>Documented DNG OpcodeList values
</ul>

<a name='v11.71'><b>Oct. 16, 2019 - Version 11.71</b></a>
<ul>
<li>Added a new Sony LensType (thanks Jos Roost)
<li>Added a few new Nikon Z LensID's
<li>Added a simple print conversion for DNG OpcodeList tags (note that due to
    this, these tags must now be copied using the -n option)
<li>Fixed problems determining some video parameters for DV files
<li>Changed behaviour of -sep option when writing empty list items
<li>API Changes:
    <ul>
    <li>Changed <a href="ExifTool.html#ListSplit">ListSplit option</a> to preserve empty list items
    </ul>
</ul>

<a name='v11.70'><b>Oct. 10, 2019 - Version 11.70</b></a> <span class=grn>(production release)</span>
<ul>
<li>Added a new CanonModelID (thanks Laurent Cl&eacute;vy)
<li>Improved identification of Office Open XML files (github issue #27)
<li>Removed RAF version check when writing FujiFilm RAF files
<li>Limited the number of accelerometer records that ExifTool will read by
    default with the -ee option from INSV files to avoid excessive processing
    times and memory usage
<li>Patched Windows version to allow reading of shared files with Unicode names
    (thanks Eriksson)
<li>Patched to avoid converting some bad GPS coordinates (thanks Csaba Toth)
<li>Fixed verbose output to include YCbCrSubSampling for JPEG files
<li>Fixed conversion and group names for the new FujiFilm tag added in 11.68
<li>Fixed format of GeoTiffDirectory and GeoTiffDoubleParams when writing
</ul>

<a name='ancient' href="ancient_history.html"><b>History of older versions</b> (back to 1.00) --></a><br><br>

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